I can’t learn math well. Can you give me some ________?
The old woman lives ________ in the ________ house.
Jill _______ take a bus to work. But now she _______ walking to work because she wants to keep fit.
--- Have you seen ________ girl play around? --- Oh, do you mean girl over there behind the tree?
—How does your uncle usually go to work? —He ________ drive a car, but now he ________ a bike to lose weight.
Jack has worked here since he ________school.